4.88 would put you at a happy medium. If you want really good towing capability and not as concerned about offroad performance then 4.88. If you’re looking for a little more going capability but more offroad performance then 5.13.
Also this is if you have the automatic transmission. If you ah e the manual id lean towards 5.13 anyways.
If you have 4.10 currently then 4.56 isn’t really noticeable.